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The Virtual Writing Tutor provides web services for checking essay and the spelling, grammar and punctuation of any text in English. Our API allows for the integration of proofreading services into any website or application.

This webpage is intended for programmers only. English language learners should go to the grammar checker page to login for a free member's account.

Need help with installation? Contact us for an affordable installation service.


  • The API user will publicly display a hyperlink to on the website where the API is used, crediting the Virtual Writing Tutor.
  • Bokomaru Publications, the owner and operator of, will endeavor to maintain uninterrupted service for the duration of the paid subscription to the API, but the API user acknowledges that Bokomaru Publications will not be held liable for interruptions of service.

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